Kinu Tatsu (Silk Dragon)

Kinu Tatsu (Silk Dragon) is a secret organization that is said to have their own secret government in Japan. One day, when disaster occurs and changes life as Shinji and his friends know it, they are shown to the secret organization with the promise that they'd have help in finding their families if they join. Later, Shinji and his friend Jack become suspicious of Kinu Tatsu's leader, Inzanagi, and have to make the decision to join in hopes of eventually finding their families or to take matters into their own hands.